ININTIAL PARAMETERS -0.306 0. !a1 -0.474 0. !a2 0.1 0. !a3 0. 0. !a4 1.232 0. !w1 1.323 0. !w2 1.5 0. !w3 100. 0. !w4 0.07 0. !g1 0.058 0. !g2 0.03 0. !g3 0. 0. !g4 0.0850404088 0.12065417 !b0 0.192408783 0.30540068 !b1 -0.14348066 0.0734884383 !b2 0. 0. !b3 0. 0. !al DATA TO FIT : A2 1.0876 2.0558 0.11053 13.418 1.1026 2.0417 0.93335 4.1171 1.1177 2.029 0.047322 1.8192 1.1327 2.0142 -0.57825 0.99433 1.1476 1.998 -0.3826 0.61394 1.1626 1.9836 -0.49174 0.39837 1.1776 1.9703 0.25925 0.29841 1.1926 1.9574 0.14052 0.23385 1.2076 1.948 -0.28056 0.20301 1.2226 1.9385 0.0049901 0.18693 1.2376 1.9303 0.060237 0.19912 1.2525 1.923 2.9153E-05 0.20976 1.2675 1.9165 0.15989 0.21307 1.2826 1.9094 -0.1862 0.21196 1.2976 1.902 -0.10085 0.21572 1.3125 1.8942 0.032803 0.22278 1.3275 1.8884 -0.064595 0.21367 1.3425 1.881 -0.0070649 0.20165 1.3575 1.8733 -0.044065 0.20982 1.3725 1.8655 -0.064484 0.19896 1.3875 1.8574 -0.28845 0.2111 1.4025 1.8506 0.013864 0.19632 1.4176 1.8418 0.34616 0.18721 1.4326 1.8325 0.092012 0.17922 1.4476 1.8246 0.31785 0.16927 1.4626 1.814 -0.15152 0.16296 1.4776 1.8022 0.27454 0.14789 1.4926 1.7919 0.27168 0.12631 1.5075 1.7822 0.24852 0.12494 1.5225 1.7712 -0.029368 0.13065 1.5375 1.7591 0.37907 0.1276 1.5525 1.7447 0.16596 0.14744 1.5674 1.7278 0.17061 0.14732 1.5824 1.7078 0.29383 0.14611 1.5974 1.6851 0.34707 0.13587 1.6124 1.6615 0.35967 0.14782 1.6274 1.6365 0.19408 0.15924 1.6423 1.6103 0.4087 0.1594 MINUIT RELEASE 96.03 INITIALIZED. DIMENSIONS 100/100 EPSMAC= 0.89E-15 PARAMETER DEFINITIONS: NO. NAME VALUE STEP SIZE LIMITS 1 'a1 ' -0.30600 0.50000E-02 -1.0000 1.0000 2 'a2 ' -0.47400 0.50000E-02 -1.0000 1.0000 3 'a3 ' 0.10000 0.50000E-02 -1.0000 1.0000 4 'a4 ' 0.0000 0.50000E-02 -1.0000 1.0000 5 'w1 ' 1.2320 0.50000E-02 0.98760 1.7423 6 'w2 ' 1.3230 0.50000E-02 0.98760 1.7423 7 'w3 ' 1.5000 0.50000E-02 0.98760 1.7423 8 'w4 ' 100.00 0.50000E-02 0.98760 1.7423 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 8 BROUGHT BACK INSIDE LIMITS. 9 'g1 ' 0.70000E-01 0.50000E-02 0.10000E-01 2.0000 10 'g2 ' 0.58000E-01 0.50000E-02 0.10000E-01 0.40000 11 'g3 ' 0.30000E-01 0.50000E-02 0.10000E-01 0.40000 12 'g4 ' 0.0000 0.50000E-02 0.10000E-01 0.40000 MINUIT WARNING IN PARAM DEF ============== STARTING VALUE OUTSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 12 BROUGHT BACK INSIDE LIMITS. MINUIT WARNING IN PARAMETR ============== VARIABLE 12 BROUGHT BACK INSIDE LIMITS. 13 'b0 ' 0.85040E-01 0.50000E-02 -2.0000 2.0000 14 'b1 ' 0.19241 0.50000E-02 -2.0000 2.0000 15 'b2 ' -0.14348 0.50000E-02 -2.0000 2.0000 16 'b3 ' 0.0000 0.50000E-02 -2.0000 2.0000 17 'al ' 0.0000 0.50000E-02 -2.0000 2.0000 ********** ** 1 **FIX 4.000 ********** ********** ** 2 **FIX 8.000 ********** ********** ** 3 **FIX 12.00 ********** ********** ** 4 **FIX 13.00 ********** ********** ** 5 **FIX 14.00 ********** ********** ** 6 **FIX 15.00 ********** ********** ** 7 **FIX 16.00 ********** ********** ** 8 **FIX 17.00 ********** ********** ** 9 **MIGRAD ********** FIRST CALL TO USER FUNCTION AT NEW START POINT, WITH IFLAG=4. START MIGRAD MINIMIZATION. STRATEGY 1. CONVERGENCE WHEN EDM .LT. 0.10E-03 FCN= 35.36788 FROM MIGRAD STATUS=INITIATE 128 CALLS 129 TOTAL EDM= unknown STRATEGY= 1 NO ERROR MATRIX EXT PARAMETER CURRENT GUESS STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.30600 0.50000E-02 0.0000 -15.554 2 a2 -0.47400 0.50000E-02 0.0000 -24.531 3 a3 0.10000 0.50000E-02 0.0000 -109.67 4 a4 0.0000 fixed 5 w1 1.2129 0.50000E-02 -0.54669E-01 -0.13969 6 w2 1.3720 0.50000E-02 0.0000 -18.295 7 w3 1.5000 0.50000E-02 0.0000 -8.4337 8 w4 100.00 fixed 9 g1 0.70000E-01 0.50000E-02 0.0000 20.581 10 g2 0.58000E-01 0.50000E-02 0.0000 19.400 11 g3 0.39975 0.50000E-02 0.0000 -0.95197E-01 12 g4 0.0000 fixed 13 b0 0.85040E-01 fixed 14 b1 0.19241 fixed 15 b2 -0.14348 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed MIGRAD MINIMIZATION HAS CONVERGED. MIGRAD WILL VERIFY CONVERGENCE AND ERROR MATRIX. COVARIANCE MATRIX CALCULATED SUCCESSFULLY FCN= 23.46914 FROM MIGRAD STATUS=CONVERGED 724 CALLS 725 TOTAL EDM= 0.89E-05 STRATEGY= 1 ERROR MATRIX ACCURATE EXT PARAMETER STEP FIRST NO. NAME VALUE ERROR SIZE DERIVATIVE 1 a1 -0.42884 0.29625 0.49753E-03 0.50112E-02 2 a2 -0.55808 0.64366 0.68789E-03 -0.10923E-02 3 a3 0.25670 0.24137 0.16076E-03 -0.10734E-01 4 a4 0.0000 fixed 5 w1 1.2102 0.77652E-02 0.47457E-04 0.45708E-01 6 w2 1.3828 0.59624E-02 0.26062E-04 -0.10351 7 w3 1.7293 0.58199 0.90185E-03 0.28550E-02 8 w4 100.00 fixed 9 g1 0.20551E-01 0.25430E-01 0.27551E-03 -0.16628E-01 10 g2 0.16852E-01 0.23817E-01 0.41321E-03 0.13464E-03 11 g3 0.40000 0.25832 0.18882E-01 0.25383E-03 12 g4 0.0000 fixed 13 b0 0.85040E-01 fixed 14 b1 0.19241 fixed 15 b2 -0.14348 fixed 16 b3 0.0000 fixed 17 al 0.0000 fixed EXTERNAL ERROR MATRIX. NDIM= 100 NPAR= 9 ERR DEF= 1.00 0.911E-01-0.378E-02-0.418E-03-0.114E-02-0.193E-04-0.540E-03 0.588E-02-0.237E-03-0.233E-05 -0.378E-02 0.543E+00-0.110E-01 0.483E-04 0.322E-02-0.996E-02-0.581E-03 0.170E-01-0.518E-04 -0.418E-03-0.110E-01 0.595E-01 0.632E-05-0.691E-04 0.329E-01-0.510E-04-0.467E-03-0.472E-04 -0.114E-02 0.483E-04 0.632E-05 0.603E-04 0.250E-06 0.795E-05-0.801E-04 0.310E-05 0.271E-07 -0.193E-04 0.322E-02-0.691E-04 0.250E-06 0.356E-04-0.615E-04-0.295E-05 0.970E-04-0.343E-06 -0.540E-03-0.996E-02 0.329E-01 0.795E-05-0.615E-04 0.196E-01-0.716E-04-0.425E-03-0.119E-03 0.588E-02-0.581E-03-0.510E-04-0.801E-04-0.295E-05-0.716E-04 0.653E-03-0.353E-04-0.425E-06 -0.237E-03 0.170E-01-0.467E-03 0.310E-05 0.970E-04-0.425E-03-0.353E-04 0.614E-03-0.265E-05 -0.233E-05-0.518E-04-0.472E-04 0.271E-07-0.343E-06-0.119E-03-0.425E-06-0.265E-05 0.102E-03 PARAMETER CORRELATION COEFFICIENTS NO. GLOBAL 1 2 3 5 6 7 9 10 11 1 0.78697 1.000-0.017-0.006-0.486-0.011-0.013 0.762-0.032-0.001 2 0.94647 -0.017 1.000-0.061 0.008 0.732-0.097-0.031 0.932-0.007 3 0.96467 -0.006-0.061 1.000 0.003-0.047 0.961-0.008-0.077-0.019 5 0.48897 -0.486 0.008 0.003 1.000 0.005 0.007-0.403 0.016 0.000 6 0.73556 -0.011 0.732-0.047 0.005 1.000-0.074-0.019 0.657-0.006 7 0.96533 -0.013-0.097 0.961 0.007-0.074 1.000-0.020-0.123-0.084 9 0.76513 0.762-0.031-0.008-0.403-0.019-0.020 1.000-0.056-0.002 10 0.93536 -0.032 0.932-0.077 0.016 0.657-0.123-0.056 1.000-0.011 11 0.24697 -0.001-0.007-0.019 0.000-0.006-0.084-0.002-0.011 1.000 FITTED FUNCTION A2 W Q^2 A2 1.0876 2.0558 0.161704716 1.1026 2.0417 0.158531251 1.1177 2.029 0.155068469 1.1327 2.0142 0.150960533 1.1476 1.998 0.145488499 1.1626 1.9836 0.136536332 1.1776 1.9703 0.11636433 1.1926 1.9574 0.0435930929 1.2076 1.948 -0.267914765 1.2226 1.9385 -0.0371098743 1.2376 1.9303 0.0777068467 1.2525 1.923 0.106262011 1.2675 1.9165 0.116445062 1.2826 1.9094 0.120620899 1.2976 1.902 0.122101412 1.3125 1.8942 0.121796111 1.3275 1.8884 0.119243756 1.3425 1.881 0.111137427 1.3575 1.8733 0.0820835503 1.3725 1.8655 -0.0887163975 1.3875 1.8574 -0.282371758 1.4025 1.8506 0.0455486112 1.4176 1.8418 0.10569903 1.4326 1.8325 0.127111994 1.4476 1.8246 0.140161585 1.4626 1.814 0.15103027 1.4776 1.8022 0.161818034 1.4926 1.7919 0.173506055 1.5075 1.7822 0.186476369 1.5225 1.7712 0.201150493 1.5375 1.7591 0.217582803 1.5525 1.7447 0.235702986 1.5674 1.7278 0.255107541 1.5824 1.7078 0.275518985 1.5974 1.6851 0.295986752 1.6124 1.6615 0.315447844 1.6274 1.6365 0.33261486 1.6423 1.6103 0.346150915 DIS PART OF FITTED FUNCTION A2 W Q^2 DIS_OF_A2 1.0876 2.0558 0.16188198 1.1026 2.0417 0.159130294 1.1177 2.029 0.156458987 1.1327 2.0142 0.153809905 1.1476 1.998 0.151195383 1.1626 1.9836 0.14866441 1.1776 1.9703 0.146213065 1.1926 1.9574 0.143821735 1.2076 1.948 0.141570595 1.2226 1.9385 0.139364175 1.2376 1.9303 0.137238077 1.2525 1.923 0.135192751 1.2675 1.9165 0.133199454 1.2826 1.9094 0.131219781 1.2976 1.902 0.129283844 1.3125 1.8942 0.127386524 1.3275 1.8884 0.125570084 1.3425 1.881 0.123745456 1.3575 1.8733 0.121947009 1.3725 1.8655 0.120179034 1.3875 1.8574 0.118434674 1.4025 1.8506 0.116758295 1.4176 1.8418 0.115045306 1.4326 1.8325 0.113356228 1.4476 1.8246 0.111735329 1.4626 1.814 0.110062289 1.4776 1.8022 0.108378631 1.4926 1.7919 0.10676327 1.5075 1.7822 0.105197855 1.5225 1.7712 0.103607149 1.5375 1.7591 0.102004053 1.5525 1.7447 0.100349413 1.5674 1.7278 0.0986413118 1.5824 1.7078 0.0968403684 1.5974 1.6851 0.0949615407 1.6124 1.6615 0.0930587761 1.6274 1.6365 0.0911118777 1.6423 1.6103 0.0891304629 CHISQ = 23.4691419 CHISQ / N = 0.733410683